Guizhou Yi New Technology Development Co., Ltd., located in Guiyang National High-tech Development Zone, with a total investment of 16 million yuan, is the only professional "single, dual temperature heating cable guide, R & D, production and sales in one high-tech enterprises. EAST EASTFIRE company since the late 1990s, the first to introduce the Nordic electricity to warm the production and application of technology, ushering in the Chinese electric underfloor heating cable history after years of sharpening, EAST EASTFIRE company In reference to the Nordic advanced technology, based on its own research and development, production to meet the Chinese market, the environment can be adapted to a variety of heating independent intellectual property products, "fourth-generation high-temperature heating cable is fully shielded metal." 12 years of product development, production, heating cable sales experience, has allowed to become China EAST EST heating cable power to warm the brand synonymous with the company's product development capabilities topped the domestic industry in the first, sales hit record highs. Nowadays, EAST EASTFIRE company employs 90 more, and the formation of a vibrant high-tech R & D team, established a perfect, scientific research and development system efficient production company owns the only professional heating cable production lines and multi-channel high-voltage detection methods, unique technology leading the country the same industry. Our products have passed the ISO9001 quality system certification, and many other relevant institutions, products strictly in accordance with the IEC60800 international standards of production and by the official EU CE certification and through national wire and cable Quality Supervision and Inspection Center. EAST EASTFIRE company is also committed to the heating cable energy-saving applications and fields of intelligent control system development, system application is also the domestic industry leader. EAST EST intelligent building heating system is mature domestic electrical heating cable heating to warm the large-scale intelligent building control system, which has been widely used in houses, villas, apartments, schools, hospitals, office buildings and other buildings, while in agriculture, industry and other fields of application is very extensive. EAST EASTFIRE to "Today's quality is tomorrow's market" as a corporate policy, strict control product quality. adhering to the "honesty, technology first, service first" business philosophy, for all users with first-class products, first-class service. now, EAST EST with the warmth from China to the world. EAST Ian special high temperature dual heating cable Intro: high temperature heating cable structure: 1, core: core wire having a positive temperature coefficient of resistance of the metal alloy wire composition, linear power rating of 18w / m. 2, Insulation: Ian special high-temperature heating cable with double insulation insulation layer, an insulating layer quality directly affects the life of the heating cable, heating cable insulation temperature EST through trial and error, at 140 ℃ high temperature high temperature layer is not deformation, not shrinking. 3, grounding wire: ground wire from the 8 diameter of 0.4mm tinned copper lines. 8 tinned copper wire area of ??1.0048m square meters, in line with the provisions of the International Electrotechnical Commission IEC800 ground wire must not requirements of less than 1m square. 4, a metal shield layer: in the course of the heating cable, since the current role in the electromagnetic field is formed around the heating cable, if more than 100 micro Tesla fields will be on human health and other electrical generation affected by the effective protection of the metal shield, the electromagnetic field within the core control line, so they can not spread out, and then by the electromagnetic field into the earth ground wire to make the heating cable and the earth formation potential. tested EASTFIRE electric floor heating electric field strength generated value is within the scope of national security, 1/1000 (state of the electric field strength is 4000 V / m, measured data EASTFIRE heating cable is 4 volts / m); magnetic induction intensity values ??of up to 13%, the lowest six % (state of the magnetic flux density is 100 Witte Tesla, EASTFIRE electricity to warm up to 13 measured data Witt Tesla, Tesla minimum 6 Witt). much lower than the national standard, higher than the national safety regulations, the human body without harm, can be assured. 5, the outer sheath: PVC outer sheath for high-quality material. PVC has good anti-corrosion, anti-acid, anti-aging effects, and 100% waterproof. temperature heating cables related technical data 1 , heating cable diameter: According to the State Administration of Quality Supervision, Inspection and Quarantine and the Standardization Administration of China in 2007 published "GB/T20841-2007IEC 60800:1992 rated voltage 300/500V comfort heating and prevention of ice heating cables" provides, fever Cable diameter not less than 6mm, EASTFIRE heating cable has a diameter of 6.5 ± 0.3mm, higher than the national standard. 2, heating cables linear power ─ 18W / m 3, the implicit connection: "EST" heating cable in cold line hotline connection with the use of a proprietary patented welding methods currently on the market most of the production of heating cable with cold connection method (cold, hot with mechanical crimping manner) in the long-run , heating part of the cold part of the contact point will lead to poor contact is formed because of a large specific resistance, high temperature part of the joint, the joint eventually burn out. cold terminal like a home using the same furnace, electric wire is rarely blown, and electric wire and power connectors often problematic. while the "EST" implicit heating cable connector (a small-diameter wire docking method) patented heating wire welding method is to dissolve the cold lead as a whole, to solve the alternating hot and cold brought expansion and poor contact, to ensure that the heating cable cold leads, hot wire welding smooth transition, so that the heating cable at one go, leaving no blemishes; heating cables can be used to ensure the reliability, security, , waterproof and resistant to mechanical external damage. ensure the service life of the heating cable. 4, heating cables logo: According to the State Administration of Quality Supervision, Inspection and Quarantine and the Standardization Administration of China in 2007 published "GB/T20841 ─ 2007/IEC 60800:1992 rated voltage 300/500V comfort heating and prevention of ice Heating cables "provides heating cable surface markers legible, easily identifiable, rub resistance, signs spacing greater than 500mm, the most important is that the" EST "heating cable in the cold joints, accurate way to identify with the marking on the cable in the heat, to warm the construction and testing to bring great convenience. Fourth, EASTFIRE high temperature heating cables related technical indicators: 1, high temperature indicators: the National Quality Supervision and Inspection Quarantine and the Standardization Administration of China in 2007 published "GB/T20841-2007/IEC 60800:1992 rated voltage 300/500V comfort heating and prevention of ice Heating cables" provisions; heating cable core wire heating temperatures up to 90 ℃, cable PVC jacket up to 65 ℃. while EASTFIRE high temperature heating cable core wire heating temperature up to 100 ℃, PVC sheath can withstand temperatures up to 90 ℃. EASTFIRE temperature indicator is much higher heating cable the national standard, and its meaning is: made with ordinary electric heating cable to warm above can not be used in its thick carpet or other floor coverings thereof as otherwise scattered out due to higher temperatures will cause heating cable failure, eventually leading to the heating cable no heating, and high-temperature heating cable EASTFIRE there is no such risk, EST's destructive test data are as follows: core wire 140 ℃, carpet temperature 100 ℃, the carpet surface temperature 48 ℃. carpet thickness of 10mm, test time 180 days * 24 hours of uninterrupted, high temperature heating cable continues to work, while a control under the same conditions with a thick mulch of ordinary heating cable 11 days after the power has been damaged, no heating ! heating cable floor radiant heating system composition and working principle: power line transformer → → → low voltage distribution equipment household thermostat meter → → → heating cables radiate heat into the room through the floor a. to electricity for the energy b. As with heating cable heating element c. heating cables heat conduction mechanism (a) heating cable after power it generates heat, its temperature at 40 ℃ -60 ℃, conduction through contact with heated enclosed in its weekly cement layer, and transmits it to the floor or tiles, and then heating the air through convection, heat conduction heating cables accounted for 50% of the heat (2) The second part is energized heating cable will produce the most appropriate body 7-10 micron far infrared, to the human body and space radiation, which also accounted for some of the heat for 50% of heat, heating cable heating efficiency of nearly 100%. heating cable inner core composed by the cold line hotline outside the insulating layer, grounding, shielding layer and the outer sheath composition, heating cables energized , hot heat and the temperature 40 ~ 60 ℃ runs embedded in the filling layer of the heating cable, the heat through the heat conduction (convection) the manner and the 8-13μm given the far-infrared radiation heating body pop.network.